GINAC_DECLARE_REGISTERED_CLASS declares duplicate() and compare_same_type(),

[ginac.git] / ginac / ncmul.cpp

diff --git a/ginac/ncmul.cpp b/ginac/ncmul.cpp
index 86b76e718aa85f250247185968043655789779c6..865011119cf3ce27f9b1d87e6fc5846cfa714132 100644 (file)
--- a/ginac/ncmul.cpp
+++ b/ginac/ncmul.cpp
@@ -142,12 +142,6 @@ void ncmul::archive(archive_node &n) const
 
 // public
 
-basic * ncmul::duplicate() const
-{
-       debugmsg("ncmul duplicate",LOGLEVEL_ASSIGNMENT);
-       return new ncmul(*this);
-}
-
 void ncmul::print(std::ostream & os, unsigned upper_precedence) const
 {
        debugmsg("ncmul print",LOGLEVEL_PRINT);